Mackie SRM1550
SRM Series 1200W (Peak) 15" Powered Subwoofer

OUR PART #  SRM1550


Complete your SRM series PA setup with Mackie's 1200W SRM1550 15" powered subwoofer, which packs plenty of power and versatility to match your full-range SRM speakers perfectly. The road-worthy internally reinforced poplar cabinet delivers on the "built-like-a-tank" legacy that SRM speakers are known for, and it's front-ported design provides maximum punch and low-frequency extension.

The SRM1550 features stereo XLR inputs, full-range and high-pass outputs, plus a variable digital crossover that includes presets for the Mackie SRM350 and SRM450.

Mackie SRM1550 Features:

  • 1200W of power paired with a 15" custom high-output woofer with 3" voice coil delivers gig-level volumes with room to spare
  • Same cosmetic design as the renowned SRM450
  • Road-ready "built-like-a-tank" design
  • 18 mm internally reinforced poplar cabinet and steel grille
  • Front ported for maximum low-frequency extension and punch
  • Stereo XLR inputs plus stereo XLR full-range and high-pass outputs
  • Integrated digital crossover with variable control and presets for Mackie SRM350 and SRM450 loudspeakers
  • Smart Protect™ DSP kicks in to protect your investment when things get pushed a little too hard
  • Built-in cup for easily pole-mounting full-range loudspeakers
  • Extremely portable design weighing only 65.6 lbs (29.7 kg)

Mackie SRM1550 Specifications:

  • Acoustic Performance:
    • Frequency Response (-3 dB): 50 Hz - 120 Hz
    • Frequency Response (-10 dB): 40 Hz - 180 Hz
    • Max Peak SPL: 131 dB
    • Crossover Point:
      •  115 Hz plus alignment delay (SRM350)
      • 110 Hz plus alighment delay (SRM450)
      • 60 Hz - 120 Hz (variable)
    • Slope: 4th order HP, 4th order LP
  • Transducer:
    • Woofer Diameter: 15.0" (381 mm)
    • Voice Coil Diameter: 3.0" (76 mm)
    • Subwoofer Diaphragm Material: Paper
    • Magnet Material: Ferrite
  • Power Amplifier:
    • Rated Power: 600 Watts RMS; 1200 Watts Peak
    • Rated THD: < 1%
    • Cooling: Convection
    • Design: Class D
  • Input/Output:
    • Input Type: Female XLR balanced differential (stereo left / right)
    • Input Impedance: 20 kOhms balanced, 10 kOhms unbalanced
    • Full Range Outputs: Male XLR balanced (parallel with inputs - mono)
    • High-Pass Outputs: Male XLR balanced
  • Line Input Power:
    • US Detachable Line Cord: 100 - 120 VAC, 50 - 60 Hz, 115W
    • EU Detachable Line Cord: 200 - 240 VAC, 50 - 60 Hz, 115W
    • AC Connector: 3-pin IEC 250 VAC
    • Power Supply Type: Switchmode
    • Operating Temperature: 32°F to 104°F (0°C to 40°C)
  • Safety Features:
    • Input Protection: Peak and RMS limiting, power supply and amplifier thermal protection
    • Display LEDs: Defeatable Power ON, High Pass Mode, Input/Limiter Signal
  • Construction Features:
    • Cabinet: 18 mm Poplar Plywood
    • Finish: High durability black paint
    • Handles: One on each side
    • Grille: Powder-coated 16 gauge steel
Eyebolt Kit for HD Series Speakers
Mackie PA-A2 Eyebolt Kit for HD Series Speakers
Eyebolt kit for HD Series speakers.
Pole Mount for SRM350 and SRM450 Loudspeakers
Mackie SPM200 Pole Mount for SRM350 and SRM450 Loudspeakers
Mackie's SPM200 is their pole mount for use with SRM350 & SRM450 loudspeakers.
Usually ships in 7-14 business days.
Need it sooner? Call us!

Mackie SRM1550
SRM Series 1200W (Peak) 15" Powered Subwoofer

OUR PART #  SRM1550

Product Information:

Complete your SRM series PA setup with Mackie's 1200W SRM1550 15" powered subwoofer, which packs plenty of power and versatility to match your full-range SRM speakers perfectly. The road-worthy internally reinforced poplar cabinet delivers on the "built-like-a-tank" legacy that SRM speakers are known for, and it's front-ported design provides maximum punch and low-frequency extension.

The SRM1550 features stereo XLR inputs, full-range and high-pass outputs, plus a variable digital crossover that includes presets for the Mackie SRM350 and SRM450.

Mackie SRM1550 Features:

  • 1200W of power paired with a 15" custom high-output woofer with 3" voice coil delivers gig-level volumes with room to spare
  • Same cosmetic design as the renowned SRM450
  • Road-ready "built-like-a-tank" design
  • 18 mm internally reinforced poplar cabinet and steel grille
  • Front ported for maximum low-frequency extension and punch
  • Stereo XLR inputs plus stereo XLR full-range and high-pass outputs
  • Integrated digital crossover with variable control and presets for Mackie SRM350 and SRM450 loudspeakers
  • Smart Protect™ DSP kicks in to protect your investment when things get pushed a little too hard
  • Built-in cup for easily pole-mounting full-range loudspeakers
  • Extremely portable design weighing only 65.6 lbs (29.7 kg)

Mackie SRM1550 Specifications:

  • Acoustic Performance:
    • Frequency Response (-3 dB): 50 Hz - 120 Hz
    • Frequency Response (-10 dB): 40 Hz - 180 Hz
    • Max Peak SPL: 131 dB
    • Crossover Point:
      •  115 Hz plus alignment delay (SRM350)
      • 110 Hz plus alighment delay (SRM450)
      • 60 Hz - 120 Hz (variable)
    • Slope: 4th order HP, 4th order LP
  • Transducer:
    • Woofer Diameter: 15.0" (381 mm)
    • Voice Coil Diameter: 3.0" (76 mm)
    • Subwoofer Diaphragm Material: Paper
    • Magnet Material: Ferrite
  • Power Amplifier:
    • Rated Power: 600 Watts RMS; 1200 Watts Peak
    • Rated THD: < 1%
    • Cooling: Convection
    • Design: Class D
  • Input/Output:
    • Input Type: Female XLR balanced differential (stereo left / right)
    • Input Impedance: 20 kOhms balanced, 10 kOhms unbalanced
    • Full Range Outputs: Male XLR balanced (parallel with inputs - mono)
    • High-Pass Outputs: Male XLR balanced
  • Line Input Power:
    • US Detachable Line Cord: 100 - 120 VAC, 50 - 60 Hz, 115W
    • EU Detachable Line Cord: 200 - 240 VAC, 50 - 60 Hz, 115W
    • AC Connector: 3-pin IEC 250 VAC
    • Power Supply Type: Switchmode
    • Operating Temperature: 32°F to 104°F (0°C to 40°C)
  • Safety Features:
    • Input Protection: Peak and RMS limiting, power supply and amplifier thermal protection
    • Display LEDs: Defeatable Power ON, High Pass Mode, Input/Limiter Signal
  • Construction Features:
    • Cabinet: 18 mm Poplar Plywood
    • Finish: High durability black paint
    • Handles: One on each side
    • Grille: Powder-coated 16 gauge steel
Eyebolt Kit for HD Series Speakers
Mackie PA-A2 Eyebolt Kit for HD Series Speakers
Eyebolt kit for HD Series speakers.
Pole Mount for SRM350 and SRM450 Loudspeakers
Mackie SPM200 Pole Mount for SRM350 and SRM450 Loudspeakers
Mackie's SPM200 is their pole mount for use with SRM350 & SRM450 loudspeakers.
Usually ships in 7-14 business days.
Need it sooner? Call us!
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